2 files changed, 67 insertions, 0 deletions
diff --git a/test/handler/test_packwerk_handler.vader b/test/handler/test_packwerk_handler.vader
new file mode 100644
index 00000000..b95b7556
--- /dev/null
+++ b/test/handler/test_packwerk_handler.vader
@@ -0,0 +1,29 @@
+Before:
+  call ale#test#SetDirectory('/testplugin/test/handler')
+  cd ..
+
+  runtime ale_linters/ruby/packwerk.vim
+
+After:
+  call ale#test#RestoreDirectory()
+  call ale#linter#Reset()
+
+Execute(The packwerk handler should parse lines correctly):
+  call ale#test#SetFilename('test-files/ruby/valid_rails_app/app/models/thing.rb')
+
+  AssertEqual
+  \ [
+  \     {
+  \         'lnum': 36,
+  \         'col': 100,
+  \         'text': 'Dependency violation: ::Edi::Source belongs to ''edi'', but ''billing'' does not specify a dependency on ''edi''.',
+  \     }
+  \ ],
+  \ ale_linters#ruby#packwerk#Handle(bufnr(''), [
+  \   '[36m/Users/JaneDoe/src/github.com/sample-project/billing/app/jobs/document_processing_job.rb[m:36:100',
+  \   'Dependency violation: ::Edi::Source belongs to ''edi'', but ''billing'' does not specify a dependency on ''edi''.',
+  \   'Are we missing an abstraction?',
+  \   'Is the code making the reference, and the referenced constant, in the right packages?',
+  \   '',
+  \   'Inference details: ''Edi::Source'' refers to ::Edi::Source which seems to be defined in edi/app/models/edi/source.rb.',
+  \ ])
diff --git a/test/linter/test_packwerk.vader b/test/linter/test_packwerk.vader
new file mode 100644
index 00000000..9a91fd9e
--- /dev/null
+++ b/test/linter/test_packwerk.vader
@@ -0,0 +1,38 @@
+Before:
+  call ale#assert#SetUpLinterTest('ruby', 'packwerk')
+  call ale#test#SetFilename('../test-files/ruby/valid_rails_app/db/test.rb')
+
+  let g:ale_ruby_packwerk_executable = 'packwerk'
+  let g:ale_ruby_packwerk_options = ''
+
+  let b:sep = has('win32') ? '\' : '/'
+
+After:
+  unlet! b:sep
+
+  call ale#assert#TearDownLinterTest()
+
+Execute(Executable should default to packwerk):
+  AssertLinter 'packwerk', ale#Escape('packwerk')
+  \   . ' check '
+  \   . ale#Escape('db' . b:sep . 'test.rb')
+
+Execute(Should be able to set a custom executable):
+  let g:ale_ruby_packwerk_executable = 'bin/packwerk'
+
+  AssertLinter 'bin/packwerk', ale#Escape('bin/packwerk')
+  \   . ' check '
+  \   . ale#Escape('db' . b:sep . 'test.rb')
+
+Execute(Setting bundle appends 'exec packwerk'):
+  let g:ale_ruby_packwerk_executable = 'path to/bundle'
+
+  AssertLinter 'path to/bundle', ale#Escape('path to/bundle')
+  \   . ' exec packwerk'
+  \   . ' check '
+  \   . ale#Escape('db' . b:sep . 'test.rb')
+
+Execute(Command callback should be empty when not in a valid Rails app):
+  call ale#test#SetFilename('../test-files/ruby/not_a_rails_app/test.rb')
+
+  AssertLinter 'packwerk', ''